# 迭代器中的过滤
# 方式1
symbols = '$¢£¥€¤'
filter_over_ascii1 = [ord(s) for s in symbols if ord(s) > 127]
print(filter_over_ascii1)
# 方式2
filter_over_ascii2 = list(filter(lambda c: c > 127, map(ord, symbols)))
print(filter_over_ascii2)